公开(公告)号：US4588647A

公开(公告)日：1986-05-13

申请号：US780515

申请日：1985-09-26

申请人： Yoshifumi Sakurai ,  Takuhisa Numata ,  Kazuo Saito ,  Koji Saiki

发明人： Yoshifumi Sakurai ,  Takuhisa Numata ,  Kazuo Saito ,  Koji Saiki

IPC分类号： C23C14/00 ,  C22C38/18 ,  C22C45/02 ,  C23C14/14 ,  G11B5/64 ,  G11B5/65 ,  G11B5/66 ,  G11B5/85 ,  G11B5/851 ,  H01F10/12 ,  H01F10/13 ,  H01F10/14

CPC分类号： G11B5/85 ,  G11B5/64 ,  Y10S428/90 ,  Y10T428/31678

摘要： A perpendicular magnetization film of iron-chromium alloy having an easy magnetization axis perpendicular to a plane of substrate, and the preparation thereof. The perpendicular magnetization film provides a dominant peak corresponding to a lattice constant of 2.07 to 2.08 .ANG. in X-ray diffraction spectrum, and possesses a large saturation magnetization of more than 100 emu/cm.sup.3. The perpendicular thin film can be prepared by depositing iron and chromium on the substrate under vacuum or an atmosphere of argon gas at a low pressure.

摘要翻译： 具有垂直于衬底平面的易磁化轴的铁 - 铬合金的垂直磁化膜及其制备。 垂直磁化膜在X射线衍射光谱中提供对应于2.07至2.08安培的晶格常数的主峰，并具有大于100emu / cm3的大饱和磁化强度。 可以通过在低压下在真空或氩气气氛下在基板上沉积铁和铬来制备垂直薄膜。

公开(公告)号：US4675239A

公开(公告)日：1987-06-23

申请号：US743134

申请日：1985-06-10

申请人： Yoshifumi Sakurai ,  Koji Saiki

发明人： Yoshifumi Sakurai ,  Koji Saiki

IPC分类号： C22C19/07 ,  C22C45/04 ,  G11B5/64 ,  H01F10/12 ,  H01F10/13 ,  H01F10/16 ,  H01F41/20 ,  B21C37/00

CPC分类号： G11B5/64 ,  H01F10/137 ,  Y10S428/928 ,  Y10T428/12438 ,  Y10T428/12465 ,  Y10T428/1275

摘要： A perpendicular magnetization amorphous thin film of an alloy of samarium, cobalt and bismuth having an easy magnetizing axis perpendicular to a plane of substrate, and the preparation thereof. According to the thin film, a large saturation magnetization is obtained along an easy magnetizing direction perpendicular to the plane of substrate. The thin film can be prepared by depositing samarium, cobalt and bismuth on the substrate without any applying a bias voltage to the substrate.

摘要翻译： 具有垂直于衬底平面的易磁化轴的钐，钴和铋合金的垂直磁化非晶态薄膜及其制备。 根据薄膜，沿着垂直于衬底平面的易磁化方向获得大的饱和磁化强度。 可以通过在衬底上沉积钐，钴和铋而不对衬底施加偏置电压来制备薄膜。

公开(公告)号：US09016207B2

公开(公告)日：2015-04-28

申请号：US13145901

申请日：2010-01-21

申请人： Yoji Tasaki ,  Mitsuharu Nakamura ,  Ryutaro Shiraishi ,  Koji Saiki ,  Jianlin Chen

发明人： Yoji Tasaki ,  Mitsuharu Nakamura ,  Ryutaro Shiraishi ,  Koji Saiki ,  Jianlin Chen

IPC分类号： F42B3/02 ,  B60R21/264 ,  F42B3/04 ,  B60R21/263

CPC分类号： B60R21/2644 ,  B60R2021/2633 ,  B60R2021/2648 ,  F42B3/04

摘要： A small, lightweight, and inexpensive gas generator for an airbag device. The gas generator for an airbag device according to the present invention includes: a deployment activating initiator that accommodates a predetermined amount of ignition powder and is activated by an impact on a vehicle; a main gas generating agent that generates a main gas for inflating an airbag when burned; a main gas generation chamber that accommodates the main gas generating agent; a secondary gas generation chamber that is provided in an interior of the main gas generation chamber and accommodates the initiator; and a secondary gas generating agent accommodated in the secondary gas generation chamber.

摘要翻译： 一种小型，重量轻且便宜的气囊发生器，用于安全气囊装置。 根据本发明的用于气囊装置的气体发生器包括：展开启动引发器，其容纳预定量的点火粉末并且通过对车辆的冲击而被激活; 主要气体发生剂，其产生用于在燃烧时使气囊充气的主气体; 主气体发生室，其容纳主气体发生剂; 二次气体生成室，其设置在主气体生成室的内部并容纳起动器; 以及容纳在二次气体生成室中的二次气体发生剂。

公开(公告)号：US06368473B1

公开(公告)日：2002-04-09

申请号：US09530110

申请日：2000-04-25

申请人： Nagakazu Furuya ,  Akihiro Sakata ,  Koji Saiki ,  Hiroaki Aikawa ,  Shinji Katayama ,  Kenzo Yamaguchi

发明人： Nagakazu Furuya ,  Akihiro Sakata ,  Koji Saiki ,  Hiroaki Aikawa ,  Shinji Katayama ,  Kenzo Yamaguchi

IPC分类号： C25B910

CPC分类号： C25B9/08 ,  C25B1/46 ,  C25B11/035

摘要： A sodium chloride electrolytic cell is provided, comprising a gas diffusion electrode that allows smooth supply and discharge of catholyte for electrolyzing sodium chloride and allows oxygen gas to come in good contact therewith. The sodium chloride electrolytic cell comprises an anode chamber having an anode into which an aqueous solution of sodium chloride and a cathode chamber having the foregoing gas diffusion electrode for producing an alkaline aqueous solution, the anode chamber and the cathode chamber being divided by an ion exchange membrane. The sodium chloride electrolytic cell is arranged to effect electrolysis in such a manner that there occurs no pressure differential between the catholyte chamber and the gas chamber in the gas diffusion electrode. Further, a nickel mesh substance is fitted in a concave portion having the same size as that of the gas diffusion electrode formed in the central portion of a thin nickel plate.

摘要翻译： 提供了一种氯化钠电解池，包括气体扩散电极，其允许阴极电解液的电解氯化钠的平滑供应和排出，并使氧气与其良好接触。 氯化钠电解槽包括具有阳极的阳极室，其中氯化钠水溶液和具有上述气体扩散电极的阴极室用于生产碱性水溶液，阳极室和阴极室被离子交换 膜。 氯化钠电解槽被设置为以不会在气体扩散电极中的阴极电解液室与气室之间发生压差的方式进行电解。 此外，将镍网状物体配合在与形成在薄镍板的中央部的气体扩散电极相同尺寸的凹部中。

公开(公告)号：US20120037030A1

公开(公告)日：2012-02-16

申请号：US13145901

申请日：2010-01-21

申请人： Yoji Tasaki ,  Mitsuharu Nakamura ,  Ryutaro Shiraishi ,  Koji Saiki ,  Jianlin Chen

发明人： Yoji Tasaki ,  Mitsuharu Nakamura ,  Ryutaro Shiraishi ,  Koji Saiki ,  Jianlin Chen

IPC分类号： C06D5/00 ,  B60R21/16 ,  B01J7/00

CPC分类号： B60R21/2644 ,  B60R2021/2633 ,  B60R2021/2648 ,  F42B3/04

摘要： A small, lightweight, and inexpensive gas generator for an airbag device. The gas generator for an airbag device according to the present invention includes: a deployment activating initiator that accommodates a predetermined amount of ignition powder and is activated by an impact on a vehicle; a main gas generating agent that generates a main gas for inflating an airbag when burned; a main gas generation chamber that accommodates the main gas generating agent; a secondary gas generation chamber that is provided in an interior of the main gas generation chamber and accommodates the initiator; and a secondary gas generating agent accommodated in the secondary gas generation chamber.

摘要翻译： 一种小型，重量轻且便宜的气囊发生器，用于安全气囊装置。 根据本发明的用于气囊装置的气体发生器包括：展开启动引发器，其容纳预定量的点火粉末并且通过对车辆的冲击而被激活; 主要气体发生剂，其产生用于在燃烧时使气囊充气的主气体; 主气体发生室，其容纳主气体发生剂; 二次气体生成室，其设置在主气体生成室的内部并容纳起动器; 以及容纳在二次气体生成室中的二次气体发生剂。

公开(公告)号：US06402929B1

公开(公告)日：2002-06-11

申请号：US09612194

申请日：2000-07-07

申请人： Akihiro Sakata ,  Koji Saiki ,  Takeshi Watanabe

发明人： Akihiro Sakata ,  Koji Saiki ,  Takeshi Watanabe

IPC分类号： G25B116

CPC分类号： C25B1/46

摘要： A method of operating an alkali chloride electrolytic cell, comprising: providing an alkali chloride electrolytic cell comprising a gas diffusion cathode and a cation-exchange membrane, the gas diffusion cathode and cation-exchange membrane defining a caustic chamber; allowing a caustic alkali aqueous solution to flow in the caustic chamber at a linear velocity of at least 1 cm/sec.

摘要翻译： 一种操作碱金属氯化物电解槽的方法，包括：提供包括气体扩散阴极和阳离子交换膜的碱金属氯化物电解池，所述气体扩散阴极和阳离子交换膜限定苛性室; 使苛性碱水溶液以至少1厘米/秒的线速度在苛性室中流动。

公开(公告)号：US06383349B1

公开(公告)日：2002-05-07

申请号：US09701418

申请日：2000-11-29

申请人： Akihiro Sakata ,  Koji Saiki ,  Hiroaki Aikawa ,  Shinji Katayama ,  Kenzo Yamaguchi

发明人： Akihiro Sakata ,  Koji Saiki ,  Hiroaki Aikawa ,  Shinji Katayama ,  Kenzo Yamaguchi

IPC分类号： C25B908

CPC分类号： C25B11/035 ,  C25B9/04 ,  C25B9/08 ,  C25B15/08

摘要： An electrolytic cell using an oxygen cathode, for use in an ion-exchange membrane electrolytic soda process or the like, the electrolytic cell having; a structure, wherein, for effective supply and discharge of a caustic liquid and for an effective handling of a caustic liquid leakage, provided on an outer-side edge of the electrolytic cell are an upper chamber as a caustic liquid discharge outlet, a lower chamber as a caustic liquid introduction inlet, and a caustic-liquid room frame connected via a caustic liquid passage to thereby reduce a caustic liquid leakage; a structure, wherein a lower gas chamber is provided at the lower outer end of a cathode element to thereby handle a caustic liquid leakage from a gas diffusion electrode to a gas room; or a structure which uses a gas-liquid permeating gas diffusion electrode to supply an oxygen gas from an upper chamber communicating with a gas room and discharge a gas and a caustic liquid into a lower chamber.

摘要翻译： 一种使用氧阴极的电解槽，用于离子交换膜电解苏打工艺等，所述电解槽具有： 其特征在于，在所述电解槽的外侧缘设置有用于有效地供给和排出苛性液体以及有效地处理苛性液体泄漏的结构，作为苛性液体排出口的上部室，下部室 作为苛性液体引入入口，以及通过苛性液体通道连接的苛性液体室框架，从而减少苛性液体泄漏; 一种结构，其中在阴极元件的下外端处设置下气室，从而处理苛性液体从气体扩散电极泄漏到气室; 或使用气液渗透气体扩散电极从与气室连通的上室供给氧气并将气体和苛性液体排出到下室的结构。

公开(公告)号：US20130153433A1

公开(公告)日：2013-06-20

申请号：US13807790

申请日：2010-10-01

申请人： Tomonori Idutsu ,  Koji Saiki ,  Yukinori Iguchi ,  Kiyohito Asaumi

发明人： Tomonori Idutsu ,  Koji Saiki ,  Yukinori Iguchi ,  Kiyohito Asaumi

IPC分类号： C25B1/16 ,  C25B1/26

CPC分类号： C25B1/16 ,  C25B1/26 ,  C25B1/34 ,  C25B1/46 ,  C25B9/08 ,  C25B13/04 ,  C25B13/08

摘要： There is provided a method of production of chlorine.sodium hydroxide capable of being operated stably and economically by preventing calcium from being deposited in an ion exchange membrane. The liquid retention layer 3 having a liquid retention amount per unit volume of the liquid retention layer of 0.10 g-H2O/cm3 or more and 0.80 g-H2O/cm3 or less is put between the ion exchange membrane 12 and the gas diffusion electrode 16. Calcium ions transferred through the ion exchange membrane 12 easily diffuse, thereby making it possible to suppress increase in an electrolytic voltage and drop in current efficiency generated by deposition of the calcium ions inside the ion exchange membrane 12.

摘要翻译： 提供了通过防止钙沉积在离子交换膜中而能够稳定和经济地操作的氢氧化钠的生产方法。 在离子交换膜12和气体扩散电极16之间放置具有0.10g-H 2 O / cm 3以上且0.80g-H 2 O / cm 3以下的保液层的每单位体积液体保持量的液体滞留层3 通过离子交换膜12传递的钙离子容易扩散，从而可以抑制电解电压的升高和离子交换膜12内的钙离子沉积产生的电流效率下降。

公开(公告)号：US07569083B2

公开(公告)日：2009-08-04

申请号：US12216232

申请日：2008-07-01

申请人： Shinji Katayama ,  Kiyohito Asaumi ,  Hiroaki Aikawa ,  Tsugiyoshi Osakabe ,  Mitsuharu Hamamori ,  Tatsuhito Kimura ,  Koji Saiki ,  Kenji Nonomura ,  Naoya Okada ,  Osamu Ichinose

发明人： Shinji Katayama ,  Kiyohito Asaumi ,  Hiroaki Aikawa ,  Tsugiyoshi Osakabe ,  Mitsuharu Hamamori ,  Tatsuhito Kimura ,  Koji Saiki ,  Kenji Nonomura ,  Naoya Okada ,  Osamu Ichinose

IPC分类号： H01M4/04

CPC分类号： H01M4/8605 ,  C25B9/18 ,  C25B11/035 ,  H01M8/0239 ,  Y10T29/49108 ,  Y10T29/49114 ,  Y10T29/49115 ,  Y10T29/53204

摘要： In a gas diffusion electrode assembly, and in an electrolyzer using the same, a bonding piece having on at least one surface a perfluorosulfonic acid layer, a perfluorosulfonyl fluoride layer or an alkyl ester of perfluorocarboxylic acid layer is positioned at its perfluoro compound layer surface with respect to the gas diffusion electrode assembly. Adjacent gas diffusion electrodes are heat fusion bonded together, or heat fusion bonding is carried out using the bonding piece in a frame form. Adjacent gas diffusion electrodes are sealed up by heat fusion bonding, using a material that is similar to the material that forms the gas diffusion electrodes.

摘要翻译： 在气体扩散电极组件中，在使用该气体扩散电极组件的电解槽中，在至少一个表面具有全氟磺酸层，全氟磺酰氟化物层或全氟羧酸层的烷基酯的接合片位于其全氟化合​​物层表面， 相对于气体扩散电极组件。 相邻的气体扩散电极被热熔接在一起，或者使用框架形式的接合片进行热熔粘合。 使用与形成气体扩散电极的材料相似的材料，通过热熔接密封相邻的气体扩散电极。

公开(公告)号：US20090071820A1

公开(公告)日：2009-03-19

申请号：US11914668

申请日：2006-05-17

申请人： Koji Saiki ,  Kiyohito Asaumi ,  Mitsuharu Hamamori ,  Tsugiyoshi Osakabe

发明人： Koji Saiki ,  Kiyohito Asaumi ,  Mitsuharu Hamamori ,  Tsugiyoshi Osakabe

IPC分类号： C25B9/10

CPC分类号： C25B1/46 ,  C25B9/04 ,  C25B9/08 ,  C25B11/035

摘要： [Problems] The liquid pressure of an anode chamber in a two-chamber ion exchange membrane electrolytic cell using a gas diffusion electrode are different among one another depending on depths so that the liquid pressures are applied on an anode or an ion exchange membrane, thereby introducing damage or deformation of the elements.[Means for Solving] A cushion material 10 is accommodated between a cathode gas chamber back plate 9 and a gas diffusion electrode 7 of an ion exchange membrane electrolytic cell 1 such that a repulsive force of the cushion material at the bottom part of the cathode gas chamber is larger than that at the top part. The excessive pressure applied to an ion exchange membrane is suppressed to prevent the generation of scratches or the like by decreasing the repulsive force of the cushion material toward the top in accordance with a differential pressure between an anode chamber pressure and a cathode gas chamber pressure.

摘要翻译： [问题]使用气体扩散电极的两室离子交换膜电解槽中的阳极室的液压根据深度而不同，使得液体压力施加在阳极或离子交换膜上，由此 导致元件的损坏或变形。 [解决手段]缓冲材料10容纳在阴极气体背板9和离子交换膜电解槽1的气体扩散电极7之间，使得阴极气体底部的缓冲材料的排斥力 室比顶部大。 通过根据阳极室压力和阴极气体室压力之间的差压降低缓冲材料向顶部的排斥力，抑制施加到离子交换膜上的过大的压力，以防止产生划痕等。